This check was lost in https://github.com/openai/codex/pull/287. Both the root folder and `codex-cli/` have their own `pnpm format` commands that check the formatting of different things. Also ran `pnpm format:fix` to fix the formatting violations that got in while this was disabled in CI. --- [//]: # (BEGIN SAPLING FOOTER) Stack created with [Sapling](https://sapling-scm.com). Best reviewed with [ReviewStack](https://reviewstack.dev/openai/codex/pull/417). * #420 * #419 * #416 * __->__ #417